package com.mo.sys.web.util;

import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

/**
 *通过此工具类获取请求，响应等对象信息
 */
public class ServletUtil {
       //获取请求对象
    public static HttpServletRequest getRequest(){
        return getRequestAttribites().getRequest();
    }

    /**
     * 通过spring提供的RequestContextHolder对象获取请求属性
     * @return
     */
    public static ServletRequestAttributes getRequestAttribites(){
        return (ServletRequestAttributes)

                RequestContextHolder.getRequestAttributes();
    }



}
